Polymer firita yekunyungudika maitiro
Tsananguro Pfupi:
Iyo yakanyungudika firita chakakosha michina yekumhanyisa-kumhanya kutenderera uye kwakanaka-kuramba kuruka. Iyo inoshandiswa kuenderera mberi kusefa kwepolymer kunonyunguduka kubvisa tsvina uye isina kusungunuka zvidimbu mukunyungudika kunatsiridza kutenderera kwekuita kwekunyungudika. Uye kuona mhando yekutenderera.
Iyo yakanyungudika firita inoshandiswa kuenderera mberi kusefa kweakakwira polymer kunyauka kubvisa tsvina uye isina kusungunuka zvidimbu mukunyungudika, kunatsiridza kutenderera kuita kwekunyungudika uye kuona mhando yekutenderera. Sefa yekunyungudika chinhu chakakosha midziyo yekumhanyisa-kumhanya kutenderera uye kutenderera-kuramba kutenderera. Inoita basa riri pachena mukuwedzera hupenyu hwekutenderera zvinhu, kugadzirisa mashandisirwo emidziyo uye kuwedzera goho.
Chigadzirwa Chigadzirwa
Chigadzirwa Mateki
Mukugadzirwa kwespunbonded nonwovens, kuitira kuti uve nechokwadi chekufambira mberi kwekutenderera uye kudzikamisa kuitika kwemafirita akaputsika uye kudonha, maviri seti ekusefa michina anowanzoiswa. Yekutanga firita (yakashata firita) yakaiswa pakati peiyo screw extruder nepombi yekumira, uye basa rayo guru nderekurasa tsvina dzakakura, kuti uwedzere nguva yekushandisa yechipiri firita mudziyo uye chengetedza pombi yemeter uye yekumonera pombi. , Kuti uwedzere kumusana kwekumanikidza kweiyo extruder, nokudaro zvichizopa kune kuneta uye kupurasitiki kwechinhu icho panguva yekumanikidza. Yechipiri firita (yakanaka firita) yakaiswa mumusangano wekutenderera, uye basa rayo chairo nderekusvina tsvina, macrystal, etc. yeiyo fiber. Iko chimiro chesafa skrini inoenderana nechimiro uye saizi yespinneret, uye kazhinji iri multilayer rectangular firita.
